CVE-2022-47732

HIGH

Yeastar N412/N824 Config Pnl 42.x/45.x - Info Disclosure

Title source: llm

Description

In Yeastar N412 and N824 Configuration Panel 42.x and 45.x, an unauthenticated attacker can create backup file and download it, revealing admin hash, allowing, once cracked, to login inside the Configuration Panel, otherwise, replacing the hash in the archive and restoring it on the device which will change admin password granting access to the device.

References (2)

Core 2

Core References

Exploit, Technical Description, Third Party Advisory

https://www.swascan.com/security-advisory-yeastar-n412-and-n824-configuration-panel/

Product, Vendor Advisory

https://www.yeastar.com/n-series-analog-phone-system/

Scores

CVSS v3 7.5

EPSS 0.0054

EPSS Percentile 41.1%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment

Exploitation poc

Automatable yes

Technical Impact partial

Details

CWE

CWE-916

Status published

Products (2)

yeastar/n412_firmware

yeastar/n824_firmware

Published Jan 20, 2023

Tracked Since Feb 18, 2026